Source of intolerance
The crossword clue "Source of intolerance" is answered by LACTOSE, a 7-letter entry. Used 6 times across 5 distinct years; most recently in 2022; first recorded in 1999. It appears in 5 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
LACTOSE
7 letters. See every clue for this answer on the LACTOSE answer page.
Used 6 times across 5 distinct years; most recently in 2022; first recorded in 1999. It appears in 5 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for LACTOSE
Every other clue in this collection answered by LACTOSE, most used first.
- Milk sugar - used 38 times, most recently in 2025
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Mother-of-pearl source - ABALONE, used 44 times
- Tapioca source - CASSAVA, used 20 times
- Syrup source - TREESAP, used 14 times
- Iodine source - SEAWEED, used 9 times
- Shade source - ELMTREE, used 9 times
- Source of tapioca - CASSAVA, used 8 times
Search the clue collection
Search by clue words or by answer, or type a pattern with the letters you have and a blank for each square you do not know. The characters _ ? . and - all work as blanks.